Using cover plants to remove pollutants from arable soil
Nitrate, pesticides, metals and plastic agricultural soils often contain pollutants. But are there sustainable and ...
KSL3 天
U. study finds air pollutant monitors more common in white neighborhoods
A University of Utah study finds that air pollutant monitors are more common in white neighborhoods and less so in Native ...
The Cool Down on MSN6 天
Scientists make stunning discovery when examining notorious water pollutant: 'These ...
"Lithium is considered to be a contaminant." Scientists make stunning discovery when examining notorious water pollutant: ...
CBS News14 天
Most polluted cities in the world — and the U.S. — revealed in annual report
The rankings are based on the annual average of concentrated micrograms of an air pollutant per cubic meter of air. The World Health Organization recommends 5 micrograms of pollutant per cubic meter.
MIT Technology Review29 天
From climate-warming pollutant to useful material
In a two-step process, a new catalyst can convert methane into polymers at ordinary temperature and pressure. Although it is less abundant than carbon dioxide, methane gas contributes ...